275162580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19853}}^1$

素因数の和:19886

約数の個数: 144

約数和(自身を含む): 1040667264

約数和(自身を除く): 765504684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 19853, 39706, 59559, 79412, 99265, 119118, 138971, 178677, 198530, 218383, 238236, 277942, 297795, 357354, 397060, 416913, 436766, 555884, 595590, 655149, 694855, 714708, 833826, 873532, 893385, 1091915, 1191180, 1250739, 1310298, 1389710, 1528681, 1667652, 1786770, 1965447, 2084565, 2183830, 2501478, 2620596, 2779420, 3057362, 3275745, 3573540, 3930894, 4169130, 4367660, 4586043, 5002956, 6114724, 6253695, 6551490, 7643405, 7861788, 8338260, 9172086, 9827235, 12507390, 13102980, 13758129, 15286810, 18344172, 19654470, 22930215, 25014780, 27516258, 30573620, 39308940, 45860430, 55032516, 68790645, 91720860, 137581290, 275162580]

約数ペア:

[(1, 275162580), (2, 137581290), (3, 91720860), (4, 68790645), (5, 55032516), (6, 45860430), (7, 39308940), (9, 30573620), (10, 27516258), (11, 25014780), (12, 22930215), (14, 19654470), (15, 18344172), (18, 15286810), (20, 13758129), (21, 13102980), (22, 12507390), (28, 9827235), (30, 9172086), (33, 8338260), (35, 7861788), (36, 7643405), (42, 6551490), (44, 6253695), (45, 6114724), (55, 5002956), (60, 4586043), (63, 4367660), (66, 4169130), (70, 3930894), (77, 3573540), (84, 3275745), (90, 3057362), (99, 2779420), (105, 2620596), (110, 2501478), (126, 2183830), (132, 2084565), (140, 1965447), (154, 1786770), (165, 1667652), (180, 1528681), (198, 1389710), (210, 1310298), (220, 1250739), (231, 1191180), (252, 1091915), (308, 893385), (315, 873532), (330, 833826), (385, 714708), (396, 694855), (420, 655149), (462, 595590), (495, 555884), (630, 436766), (660, 416913), (693, 397060), (770, 357354), (924, 297795), (990, 277942), (1155, 238236), (1260, 218383), (1386, 198530), (1540, 178677), (1980, 138971), (2310, 119118), (2772, 99265), (3465, 79412), (4620, 59559), (6930, 39706), (13860, 19853)]